Car Driving Test 19

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Cooling System , Necessity of cooling system Class Test

Welcome to your Cooling System , Necessity of cooling system Class Test Hope you understand the class & now it's time to examine yourself through test. Remember you have only 10 minutes to complete the class test ,after 10 minutes Class test will be automatically submit.आपका कूलिंग सिस्टम में स्वागत है, कूलिंग सिस्टम की आवश्यकता क्लास टेस्ट आशा है कि आप क्लास को समझ गए होंगे और अब टेस्ट के माध्यम से खुद को परखने का समय आ गया है। याद रखें कि आपके पास क्लास टेस्ट पूरा करने के लिए केवल 10 मिनट हैं, 10 मिनट के बाद क्लास टेस्ट अपने आप सबमिट हो जाएगा।

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1. Why is a cooling system necessary in an internal combustion engine?

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2. What would happen if there were no cooling system in an engine?

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3. The optimal operating temperature of an internal combustion engine is usually around:

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4. Excessive engine temperature can cause:

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5. Main objective of the cooling system is to:

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6. Heat is generated in an engine due to:

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7. Which part gets hottest in the engine during operation?

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8. What component is used to dissipate heat in a cooling system?

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9. Which of the following is NOT a part of the cooling system?

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10. What is the function of a water pump in a cooling system?

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11. What type of fluid is typically used in liquid cooling systems?

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12. Thermostat valve is used to:

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13. Which part in a car helps transfer heat from coolant to air?

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14. Which of the following is NOT a type of engine cooling system?

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15. Air cooling is commonly used in:

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16. Which cooling system requires a radiator?

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17. Liquid cooling system provides better:

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18. In air-cooled engines, fins are used to:

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19. Evaporative cooling system works by:

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20. What drives the water pump in most cars?

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21. Coolant level should be checked when the engine is:

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22. Antifreeze in coolant helps prevent:

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23. Common symptom of a faulty thermostat is:

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24. A leaking radiator cap may cause:

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25. Overheating can lead to:

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26. Boiling point of water under pressure (with radiator cap) is approximately:

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27. An engine is said to be overheating when temperature exceeds:

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28. What helps increase cooling efficiency in a radiator?

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29. Which component closes off coolant flow until optimal temperature is reached?

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30. Coolant recovery tank is used to: